Unlike other languages PowerShell does not allow you to just continue a command on a new line.
You have to specifically tell it to do that by adding a “Backtick” character.
This one:
`
Example:
Split-NAVApplicationObjectFile -Source “C:\Users\Marije Brummel\Documents\Export.txt” `
-Destination “C:\Users\Marije Brummel\Documents\Files\” `
-Force